Compressor



FIG. 1 is a front elevation view of my design for a compressor;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is bottom view thereof; and,

FIG. 7 is an upper left front perspective view thereof.

The broken lines in FIGS. 1, 2, 3, and 5 are included for the purpose ofillustrating portions of the compressor that form no part of the claimeddesign.

CLAIM The ornamental design for a compressor, as shown and described.